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CRUPI EXPERT CRANKS

Marsoni M251S
Sale price$160.00
Pay 4 payments of $40.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
CRUPI EXPERT CRANKSPRODUCT DETAILS The All New Crupi Expert Race Cranks are made using forged 6061 T6 aluminum and are now 104BCD 4 Bolt cranks meaning you will need to use a 4 Bolt gear. Steel pedal inserts for strength Pedal washers (included) must be used at all times! Hollow 24mm 10 Spline chromoly spindle is permanently pressed into the drive side arm Built in 104BCD 4 Bolt spider Note: Recommended 165lb Rider Weight Limit Bottom Bracket sold separately Available
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1624 reviews
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Kindle Customer
Draper, US
★★★★★ 4
Well made and perform well, a little constricting
Size: Medium, Color: Black Assortment (6-pairs)
These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 20, 2018
H
Verified Purchase
Halle
Alexandria, US
★★★★★ 5
long lasting!
Size: Medium, Color: Black/Assorted
literally my favorite sock i will buy forever. they just started busting through after 6 years and i wear them a lot
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Reviewed in the United States on November 13, 2025
D
Verified Purchase
David
West Palm Beach, US
★★★★★ 5
Good quality
Size: Medium, Color: Black/Assorted
Comfy and sturdy
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Reviewed in the United States on January 27, 2025
B
Verified Purchase
Brooke
Charlottesville, US
★★★★★ 5
Favorite socks
Size: Medium, Color: Black/Assorted
These are my go to socks! Love these. Great towards sweat and different weather temperatures. Mostly use for working out and love them. Will be getting more!
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Reviewed in the United States on April 9, 2024
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A
Alexandria, US
★★★★★ 5
Nice.
Size: Medium, Color: Prime Pink/White Assorted
These were great quality and perfect fit. They held up. Under Armour seems to make the better quality socks than others.
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Reviewed in the United States on January 5, 2026

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